BEING THE SECOND SERIES
OF
PROBLEMS OF LIFE AND MIND.
BY
GEORGE HENRY LEWES.
BOSTON AND NEW YORK:
HOUGHTON, MIFFLIN AND COMPANY.
The Riverside Press, Cambridge.
1891.
AUTHOR’S EDITION.
From Advance Sheets.
The Riverside Press, Cambridge, Mass., U. S. A.
Printed by H. O. Houghton & Company.
PREFACE.
The title indicates that this volume is restricted to the group of material conditions which constitute the organism in relation to the physical world—a group which furnishes the data for one half of the psychologist’s quest; the other half being furnished by historical and social conditions.